<template>
	<view class="map-content" :style="[
			isCustomBar && {
				height: customBarH + 'px',
				paddingTop: statusBarH + 'px',
				backgroundColor: 'transparent',
				top: top + 'px',
			},
		]">
		<view class="top">
			<view class="cancel" @click="closeMap">取消</view>
			<view class="address-text">
				{{ currentAd.title || '' }}
			</view>
			<view class="confirm" @click="submit"
				:style="{ backgroundColor: disable ? 'rgba(0, 0, 0, 0.2)' : '#42b983' }">确定</view>
		</view>
		<map id="map" class="map" :longitude="long" :latitude="lat" show-location @tap="onTap" :markers="markers"
			:polygons="isPolygons?polygons:[]" enable-poi @poitap="poitap">
			<cover-view>
				<slot name="content"></slot>
			</cover-view>
		</map>
		<view class="search">
			<view class="search-input">
				<input placeholder="搜索附近" v-model="search" type="text" maxlength="64" @input="gosearch" />
			</view>
		</view>
		<view class="bot-box">
			<view class="poi-list">
				<view class="poi-item" v-for="item in poiList" :key="item.id" @click="select(item)">
					<view v-if="poiList.length !== 0">
						<view class="poi-name">
							{{ item.title }}
						</view>
						<view class="poi-address">
							<view class="address">{{ item.address }}</view>
						</view>
					</view>
				</view>
				<view class="empty" v-if="poiList.length == 0">暂无数据, 请更检查key是否有效或者更换关键词</view>
			</view>
		</view>
	</view>
</template>
<script>
	// vue3 导入sdk不兼容 所以直接将sdk写入这个文件
	var ERROR_CONF = {
		KEY_ERR: 311,
		KEY_ERR_MSG: 'key格式错误',
		PARAM_ERR: 310,
		PARAM_ERR_MSG: '请求参数信息有误',
		SYSTEM_ERR: 600,
		SYSTEM_ERR_MSG: '系统错误',
		WX_ERR_CODE: 1000,
		WX_OK_CODE: 200
	};
	var BASE_URL = 'https://apis.map.qq.com/ws/';
	var URL_SEARCH = BASE_URL + 'place/v1/search';
	var URL_SUGGESTION = BASE_URL + 'place/v1/suggestion';
	var URL_GET_GEOCODER = BASE_URL + 'geocoder/v1/';
	var URL_CITY_LIST = BASE_URL + 'district/v1/list';
	var URL_AREA_LIST = BASE_URL + 'district/v1/getchildren';
	var URL_DISTANCE = BASE_URL + 'distance/v1/';
	var URL_DIRECTION = BASE_URL + 'direction/v1/';
	var MODE = {
		driving: 'driving',
		transit: 'transit'
	};
	var EARTH_RADIUS = 6378136.49;
	var Utils = {
		/**
		 * md5加密方法
		 * 版权所有©2011 Sebastian Tschan，https：//blueimp.net
		 */
		safeAdd(x, y) {
			var lsw = (x & 0xffff) + (y & 0xffff);
			var msw = (x >> 16) + (y >> 16) + (lsw >> 16);
			return (msw << 16) | (lsw & 0xffff);
		},
		bitRotateLeft(num, cnt) {
			return (num << cnt) | (num >>> (32 - cnt));
		},
		md5cmn(q, a, b, x, s, t) {
			return this.safeAdd(this.bitRotateLeft(this.safeAdd(this.safeAdd(a, q), this.safeAdd(x, t)), s), b);
		},
		md5ff(a, b, c, d, x, s, t) {
			return this.md5cmn((b & c) | (~b & d), a, b, x, s, t);
		},
		md5gg(a, b, c, d, x, s, t) {
			return this.md5cmn((b & d) | (c & ~d), a, b, x, s, t);
		},
		md5hh(a, b, c, d, x, s, t) {
			return this.md5cmn(b ^ c ^ d, a, b, x, s, t);
		},
		md5ii(a, b, c, d, x, s, t) {
			return this.md5cmn(c ^ (b | ~d), a, b, x, s, t);
		},
		binlMD5(x, len) {
			/* append padding */
			x[len >> 5] |= 0x80 << (len % 32);
			x[((len + 64) >>> 9 << 4) + 14] = len;

			var i;
			var olda;
			var oldb;
			var oldc;
			var oldd;
			var a = 1732584193;
			var b = -271733879;
			var c = -1732584194;
			var d = 271733878;

			for (i = 0; i < x.length; i += 16) {
				olda = a;
				oldb = b;
				oldc = c;
				oldd = d;

				a = this.md5ff(a, b, c, d, x[i], 7, -680876936);
				d = this.md5ff(d, a, b, c, x[i + 1], 12, -389564586);
				c = this.md5ff(c, d, a, b, x[i + 2], 17, 606105819);
				b = this.md5ff(b, c, d, a, x[i + 3], 22, -1044525330);
				a = this.md5ff(a, b, c, d, x[i + 4], 7, -176418897);
				d = this.md5ff(d, a, b, c, x[i + 5], 12, 1200080426);
				c = this.md5ff(c, d, a, b, x[i + 6], 17, -1473231341);
				b = this.md5ff(b, c, d, a, x[i + 7], 22, -45705983);
				a = this.md5ff(a, b, c, d, x[i + 8], 7, 1770035416);
				d = this.md5ff(d, a, b, c, x[i + 9], 12, -1958414417);
				c = this.md5ff(c, d, a, b, x[i + 10], 17, -42063);
				b = this.md5ff(b, c, d, a, x[i + 11], 22, -1990404162);
				a = this.md5ff(a, b, c, d, x[i + 12], 7, 1804603682);
				d = this.md5ff(d, a, b, c, x[i + 13], 12, -40341101);
				c = this.md5ff(c, d, a, b, x[i + 14], 17, -1502002290);
				b = this.md5ff(b, c, d, a, x[i + 15], 22, 1236535329);

				a = this.md5gg(a, b, c, d, x[i + 1], 5, -165796510);
				d = this.md5gg(d, a, b, c, x[i + 6], 9, -1069501632);
				c = this.md5gg(c, d, a, b, x[i + 11], 14, 643717713);
				b = this.md5gg(b, c, d, a, x[i], 20, -373897302);
				a = this.md5gg(a, b, c, d, x[i + 5], 5, -701558691);
				d = this.md5gg(d, a, b, c, x[i + 10], 9, 38016083);
				c = this.md5gg(c, d, a, b, x[i + 15], 14, -660478335);
				b = this.md5gg(b, c, d, a, x[i + 4], 20, -405537848);
				a = this.md5gg(a, b, c, d, x[i + 9], 5, 568446438);
				d = this.md5gg(d, a, b, c, x[i + 14], 9, -1019803690);
				c = this.md5gg(c, d, a, b, x[i + 3], 14, -187363961);
				b = this.md5gg(b, c, d, a, x[i + 8], 20, 1163531501);
				a = this.md5gg(a, b, c, d, x[i + 13], 5, -1444681467);
				d = this.md5gg(d, a, b, c, x[i + 2], 9, -51403784);
				c = this.md5gg(c, d, a, b, x[i + 7], 14, 1735328473);
				b = this.md5gg(b, c, d, a, x[i + 12], 20, -1926607734);

				a = this.md5hh(a, b, c, d, x[i + 5], 4, -378558);
				d = this.md5hh(d, a, b, c, x[i + 8], 11, -2022574463);
				c = this.md5hh(c, d, a, b, x[i + 11], 16, 1839030562);
				b = this.md5hh(b, c, d, a, x[i + 14], 23, -35309556);
				a = this.md5hh(a, b, c, d, x[i + 1], 4, -1530992060);
				d = this.md5hh(d, a, b, c, x[i + 4], 11, 1272893353);
				c = this.md5hh(c, d, a, b, x[i + 7], 16, -155497632);
				b = this.md5hh(b, c, d, a, x[i + 10], 23, -1094730640);
				a = this.md5hh(a, b, c, d, x[i + 13], 4, 681279174);
				d = this.md5hh(d, a, b, c, x[i], 11, -358537222);
				c = this.md5hh(c, d, a, b, x[i + 3], 16, -722521979);
				b = this.md5hh(b, c, d, a, x[i + 6], 23, 76029189);
				a = this.md5hh(a, b, c, d, x[i + 9], 4, -640364487);
				d = this.md5hh(d, a, b, c, x[i + 12], 11, -421815835);
				c = this.md5hh(c, d, a, b, x[i + 15], 16, 530742520);
				b = this.md5hh(b, c, d, a, x[i + 2], 23, -995338651);

				a = this.md5ii(a, b, c, d, x[i], 6, -198630844);
				d = this.md5ii(d, a, b, c, x[i + 7], 10, 1126891415);
				c = this.md5ii(c, d, a, b, x[i + 14], 15, -1416354905);
				b = this.md5ii(b, c, d, a, x[i + 5], 21, -57434055);
				a = this.md5ii(a, b, c, d, x[i + 12], 6, 1700485571);
				d = this.md5ii(d, a, b, c, x[i + 3], 10, -1894986606);
				c = this.md5ii(c, d, a, b, x[i + 10], 15, -1051523);
				b = this.md5ii(b, c, d, a, x[i + 1], 21, -2054922799);
				a = this.md5ii(a, b, c, d, x[i + 8], 6, 1873313359);
				d = this.md5ii(d, a, b, c, x[i + 15], 10, -30611744);
				c = this.md5ii(c, d, a, b, x[i + 6], 15, -1560198380);
				b = this.md5ii(b, c, d, a, x[i + 13], 21, 1309151649);
				a = this.md5ii(a, b, c, d, x[i + 4], 6, -145523070);
				d = this.md5ii(d, a, b, c, x[i + 11], 10, -1120210379);
				c = this.md5ii(c, d, a, b, x[i + 2], 15, 718787259);
				b = this.md5ii(b, c, d, a, x[i + 9], 21, -343485551);

				a = this.safeAdd(a, olda);
				b = this.safeAdd(b, oldb);
				c = this.safeAdd(c, oldc);
				d = this.safeAdd(d, oldd);
			}
			return [a, b, c, d];
		},
		binl2rstr(input) {
			var i;
			var output = '';
			var length32 = input.length * 32;
			for (i = 0; i < length32; i += 8) {
				output += String.fromCharCode((input[i >> 5] >>> (i % 32)) & 0xff);
			}
			return output;
		},
		rstr2binl(input) {
			var i;
			var output = [];
			output[(input.length >> 2) - 1] = undefined;
			for (i = 0; i < output.length; i += 1) {
				output[i] = 0;
			}
			var length8 = input.length * 8;
			for (i = 0; i < length8; i += 8) {
				output[i >> 5] |= (input.charCodeAt(i / 8) & 0xff) << (i % 32);
			}
			return output;
		},
		rstrMD5(s) {
			return this.binl2rstr(this.binlMD5(this.rstr2binl(s), s.length * 8));
		},
		rstrHMACMD5(key, data) {
			var i;
			var bkey = this.rstr2binl(key);
			var ipad = [];
			var opad = [];
			var hash;
			ipad[15] = opad[15] = undefined;
			if (bkey.length > 16) {
				bkey = this.binlMD5(bkey, key.length * 8);
			}
			for (i = 0; i < 16; i += 1) {
				ipad[i] = bkey[i] ^ 0x36363636;
				opad[i] = bkey[i] ^ 0x5c5c5c5c;
			}
			hash = this.binlMD5(ipad.concat(this.rstr2binl(data)), 512 + data.length * 8);
			return this.binl2rstr(this.binlMD5(opad.concat(hash), 512 + 128));
		},
		rstr2hex(input) {
			var hexTab = '0123456789abcdef';
			var output = '';
			var x;
			var i;
			for (i = 0; i < input.length; i += 1) {
				x = input.charCodeAt(i);
				output += hexTab.charAt((x >>> 4) & 0x0f) + hexTab.charAt(x & 0x0f);
			}
			return output;
		},
		str2rstrUTF8(input) {
			return unescape(encodeURIComponent(input));
		},
		rawMD5(s) {
			return this.rstrMD5(this.str2rstrUTF8(s));
		},
		hexMD5(s) {
			return this.rstr2hex(this.rawMD5(s));
		},
		rawHMACMD5(k, d) {
			return this.rstrHMACMD5(this.str2rstrUTF8(k), str2rstrUTF8(d));
		},
		hexHMACMD5(k, d) {
			return this.rstr2hex(this.rawHMACMD5(k, d));
		},

		md5(string, key, raw) {
			if (!key) {
				if (!raw) {
					return this.hexMD5(string);
				}
				return this.rawMD5(string);
			}
			if (!raw) {
				return this.hexHMACMD5(key, string);
			}
			return this.rawHMACMD5(key, string);
		},
		/**
		 * 得到md5加密后的sig参数
		 * @param {Object} requestParam 接口参数
		 * @param {String} sk签名字符串
		 * @param {String} featrue 方法名
		 * @return 返回加密后的sig参数
		 */
		getSig(requestParam, sk, feature, mode) {
			var sig = null;
			var requestArr = [];
			Object.keys(requestParam).sort().forEach(function(key) {
				requestArr.push(key + '=' + requestParam[key]);
			});
			if (feature == 'search') {
				sig = '/ws/place/v1/search?' + requestArr.join('&') + sk;
			}
			if (feature == 'suggest') {
				sig = '/ws/place/v1/suggestion?' + requestArr.join('&') + sk;
			}
			if (feature == 'reverseGeocoder') {
				sig = '/ws/geocoder/v1/?' + requestArr.join('&') + sk;
			}
			if (feature == 'geocoder') {
				sig = '/ws/geocoder/v1/?' + requestArr.join('&') + sk;
			}
			if (feature == 'getCityList') {
				sig = '/ws/district/v1/list?' + requestArr.join('&') + sk;
			}
			if (feature == 'getDistrictByCityId') {
				sig = '/ws/district/v1/getchildren?' + requestArr.join('&') + sk;
			}
			if (feature == 'calculateDistance') {
				sig = '/ws/distance/v1/?' + requestArr.join('&') + sk;
			}
			if (feature == 'direction') {
				sig = '/ws/direction/v1/' + mode + '?' + requestArr.join('&') + sk;
			}
			sig = this.md5(sig);
			return sig;
		},
		/**
		 * 得到终点query字符串
		 * @param {Array|String} 检索数据
		 */
		location2query(data) {
			if (typeof data == 'string') {
				return data;
			}
			var query = '';
			for (var i = 0; i < data.length; i++) {
				var d = data[i];
				if (!!query) {
					query += ';';
				}
				if (d.location) {
					query = query + d.location.lat + ',' + d.location.lng;
				}
				if (d.latitude && d.longitude) {
					query = query + d.latitude + ',' + d.longitude;
				}
			}
			return query;
		},

		/**
		 * 计算角度
		 */
		rad(d) {
			return d * Math.PI / 180.0;
		},
		/**
		 * 处理终点location数组
		 * @return 返回终点数组
		 */
		getEndLocation(location) {
			var to = location.split(';');
			var endLocation = [];
			for (var i = 0; i < to.length; i++) {
				endLocation.push({
					lat: parseFloat(to[i].split(',')[0]),
					lng: parseFloat(to[i].split(',')[1])
				})
			}
			return endLocation;
		},

		/**
		 * 计算两点间直线距离
		 * @param a 表示纬度差
		 * @param b 表示经度差
		 * @return 返回的是距离，单位m
		 */
		getDistance(latFrom, lngFrom, latTo, lngTo) {
			var radLatFrom = this.rad(latFrom);
			var radLatTo = this.rad(latTo);
			var a = radLatFrom - radLatTo;
			var b = this.rad(lngFrom) - this.rad(lngTo);
			var distance = 2 * Math.asin(Math.sqrt(Math.pow(Math.sin(a / 2), 2) + Math.cos(radLatFrom) * Math.cos(
				radLatTo) * Math.pow(Math.sin(b / 2), 2)));
			distance = distance * EARTH_RADIUS;
			distance = Math.round(distance * 10000) / 10000;
			return parseFloat(distance.toFixed(0));
		},
		/**
		 * 使用微信接口进行定位
		 */
		getWXLocation(success, fail, complete) {
			wx.getLocation({
				type: 'gcj02',
				success: success,
				fail: fail,
				complete: complete
			});
		},

		/**
		 * 获取location参数
		 */
		getLocationParam(location) {
			if (typeof location == 'string') {
				var locationArr = location.split(',');
				if (locationArr.length === 2) {
					location = {
						latitude: location.split(',')[0],
						longitude: location.split(',')[1]
					};
				} else {
					location = {};
				}
			}
			return location;
		},

		/**
		 * 回调函数默认处理
		 */
		polyfillParam(param) {
			param.success = param.success || function() {};
			param.fail = param.fail || function() {};
			param.complete = param.complete || function() {};
		},

		/**
		 * 验证param对应的key值是否为空
		 * 
		 * @param {Object} param 接口参数
		 * @param {String} key 对应参数的key
		 */
		checkParamKeyEmpty(param, key) {
			if (!param[key]) {
				var errconf = this.buildErrorConfig(ERROR_CONF.PARAM_ERR, ERROR_CONF.PARAM_ERR_MSG + key + '参数格式有误');
				param.fail(errconf);
				param.complete(errconf);
				return true;
			}
			return false;
		},

		/**
		 * 验证参数中是否存在检索词keyword
		 * 
		 * @param {Object} param 接口参数
		 */
		checkKeyword(param) {
			return !this.checkParamKeyEmpty(param, 'keyword');
		},

		/**
		 * 验证location值
		 * 
		 * @param {Object} param 接口参数
		 */
		checkLocation(param) {
			var location = this.getLocationParam(param.location);
			if (!location || !location.latitude || !location.longitude) {
				var errconf = this.buildErrorConfig(ERROR_CONF.PARAM_ERR, ERROR_CONF.PARAM_ERR_MSG +
					' location参数格式有误');
				param.fail(errconf);
				param.complete(errconf);
				return false;
			}
			return true;
		},

		/**
		 * 构造错误数据结构
		 * @param {Number} errCode 错误码
		 * @param {Number} errMsg 错误描述
		 */
		buildErrorConfig(errCode, errMsg) {
			return {
				status: errCode,
				message: errMsg
			};
		},

		/**
		 * 
		 * 数据处理函数
		 * 根据传入参数不同处理不同数据
		 * @param {String} feature 功能名称
		 * search 地点搜索
		 * suggest关键词提示
		 * reverseGeocoder逆地址解析
		 * geocoder地址解析
		 * getCityList获取城市列表：父集
		 * getDistrictByCityId获取区县列表：子集
		 * calculateDistance距离计算
		 * @param {Object} param 接口参数
		 * @param {Object} data 数据
		 */
		handleData(param, data, feature) {
			if (feature == 'search') {
				var searchResult = data.data;
				var searchSimplify = [];
				for (var i = 0; i < searchResult.length; i++) {
					searchSimplify.push({
						id: searchResult[i].id || null,
						title: searchResult[i].title || null,
						latitude: searchResult[i].location && searchResult[i].location.lat || null,
						longitude: searchResult[i].location && searchResult[i].location.lng || null,
						address: searchResult[i].address || null,
						category: searchResult[i].category || null,
						tel: searchResult[i].tel || null,
						adcode: searchResult[i].ad_info && searchResult[i].ad_info.adcode || null,
						city: searchResult[i].ad_info && searchResult[i].ad_info.city || null,
						district: searchResult[i].ad_info && searchResult[i].ad_info.district || null,
						province: searchResult[i].ad_info && searchResult[i].ad_info.province || null
					})
				}
				param.success(data, {
					searchResult: searchResult,
					searchSimplify: searchSimplify
				})
			} else if (feature == 'suggest') {
				var suggestResult = data.data;
				var suggestSimplify = [];
				for (var i = 0; i < suggestResult.length; i++) {
					suggestSimplify.push({
						adcode: suggestResult[i].adcode || null,
						address: suggestResult[i].address || null,
						category: suggestResult[i].category || null,
						city: suggestResult[i].city || null,
						district: suggestResult[i].district || null,
						id: suggestResult[i].id || null,
						latitude: suggestResult[i].location && suggestResult[i].location.lat || null,
						longitude: suggestResult[i].location && suggestResult[i].location.lng || null,
						province: suggestResult[i].province || null,
						title: suggestResult[i].title || null,
						type: suggestResult[i].type || null
					})
				}
				param.success(data, {
					suggestResult: suggestResult,
					suggestSimplify: suggestSimplify
				})
			} else if (feature == 'reverseGeocoder') {
				var reverseGeocoderResult = data.result;
				var reverseGeocoderSimplify = {
					address: reverseGeocoderResult.address || null,
					latitude: reverseGeocoderResult.location && reverseGeocoderResult.location.lat || null,
					longitude: reverseGeocoderResult.location && reverseGeocoderResult.location.lng || null,
					adcode: reverseGeocoderResult.ad_info && reverseGeocoderResult.ad_info.adcode || null,
					city: reverseGeocoderResult.address_component && reverseGeocoderResult.address_component
						.city || null,
					district: reverseGeocoderResult.address_component && reverseGeocoderResult.address_component
						.district || null,
					nation: reverseGeocoderResult.address_component && reverseGeocoderResult.address_component
						.nation || null,
					province: reverseGeocoderResult.address_component && reverseGeocoderResult.address_component
						.province || null,
					street: reverseGeocoderResult.address_component && reverseGeocoderResult.address_component
						.street || null,
					street_number: reverseGeocoderResult.address_component && reverseGeocoderResult
						.address_component.street_number || null,
					recommend: reverseGeocoderResult.formatted_addresses && reverseGeocoderResult
						.formatted_addresses.recommend || null,
					rough: reverseGeocoderResult.formatted_addresses && reverseGeocoderResult.formatted_addresses
						.rough || null
				};
				if (reverseGeocoderResult.pois) { //判断是否返回周边poi
					var pois = reverseGeocoderResult.pois;
					var poisSimplify = [];
					for (var i = 0; i < pois.length; i++) {
						poisSimplify.push({
							id: pois[i].id || null,
							title: pois[i].title || null,
							latitude: pois[i].location && pois[i].location.lat || null,
							longitude: pois[i].location && pois[i].location.lng || null,
							address: pois[i].address || null,
							category: pois[i].category || null,
							adcode: pois[i].ad_info && pois[i].ad_info.adcode || null,
							city: pois[i].ad_info && pois[i].ad_info.city || null,
							district: pois[i].ad_info && pois[i].ad_info.district || null,
							province: pois[i].ad_info && pois[i].ad_info.province || null
						})
					}
					param.success(data, {
						reverseGeocoderResult: reverseGeocoderResult,
						reverseGeocoderSimplify: reverseGeocoderSimplify,
						pois: pois,
						poisSimplify: poisSimplify
					})
				} else {
					param.success(data, {
						reverseGeocoderResult: reverseGeocoderResult,
						reverseGeocoderSimplify: reverseGeocoderSimplify
					})
				}
			} else if (feature == 'geocoder') {
				var geocoderResult = data.result;
				var geocoderSimplify = {
					title: geocoderResult.title || null,
					latitude: geocoderResult.location && geocoderResult.location.lat || null,
					longitude: geocoderResult.location && geocoderResult.location.lng || null,
					adcode: geocoderResult.ad_info && geocoderResult.ad_info.adcode || null,
					province: geocoderResult.address_components && geocoderResult.address_components.province ||
						null,
					city: geocoderResult.address_components && geocoderResult.address_components.city || null,
					district: geocoderResult.address_components && geocoderResult.address_components.district ||
						null,
					street: geocoderResult.address_components && geocoderResult.address_components.street || null,
					street_number: geocoderResult.address_components && geocoderResult.address_components
						.street_number || null,
					level: geocoderResult.level || null
				};
				param.success(data, {
					geocoderResult: geocoderResult,
					geocoderSimplify: geocoderSimplify
				});
			} else if (feature == 'getCityList') {
				var provinceResult = data.result[0];
				var cityResult = data.result[1];
				var districtResult = data.result[2];
				param.success(data, {
					provinceResult: provinceResult,
					cityResult: cityResult,
					districtResult: districtResult
				});
			} else if (feature == 'getDistrictByCityId') {
				var districtByCity = data.result[0];
				param.success(data, districtByCity);
			} else if (feature == 'calculateDistance') {
				var calculateDistanceResult = data.result.elements;
				var distance = [];
				for (var i = 0; i < calculateDistanceResult.length; i++) {
					distance.push(calculateDistanceResult[i].distance);
				}
				param.success(data, {
					calculateDistanceResult: calculateDistanceResult,
					distance: distance
				});
			} else if (feature == 'direction') {
				var direction = data.result.routes;
				param.success(data, direction);
			} else {
				param.success(data);
			}
		},

		/**
		 * 构造微信请求参数，公共属性处理
		 * 
		 * @param {Object} param 接口参数
		 * @param {Object} param 配置项
		 * @param {String} feature 方法名
		 */
		buildWxRequestConfig(param, options, feature) {
			var that = this;
			options.header = {
				"content-type": "application/json"
			};
			options.method = 'GET';
			options.success = function(res) {
				var data = res.data;
				if (data.status === 0) {
					that.handleData(param, data, feature);
				} else {
					param.fail(data);
				}
			};
			options.fail = function(res) {
				res.statusCode = ERROR_CONF.WX_ERR_CODE;
				param.fail(that.buildErrorConfig(ERROR_CONF.WX_ERR_CODE, res.errMsg));
			};
			options.complete = function(res) {
				var statusCode = +res.statusCode;
				switch (statusCode) {
					case ERROR_CONF.WX_ERR_CODE: {
						param.complete(that.buildErrorConfig(ERROR_CONF.WX_ERR_CODE, res.errMsg));
						break;
					}
					case ERROR_CONF.WX_OK_CODE: {
						var data = res.data;
						if (data.status === 0) {
							param.complete(data);
						} else {
							param.complete(that.buildErrorConfig(data.status, data.message));
						}
						break;
					}
					default: {
						param.complete(that.buildErrorConfig(ERROR_CONF.SYSTEM_ERR, ERROR_CONF.SYSTEM_ERR_MSG));
					}

				}
			};
			return options;
		},

		/**
		 * 处理用户参数是否传入坐标进行不同的处理
		 */
		locationProcess(param, locationsuccess, locationfail, locationcomplete) {
			var that = this;
			locationfail = locationfail || function(res) {
				res.statusCode = ERROR_CONF.WX_ERR_CODE;
				param.fail(that.buildErrorConfig(ERROR_CONF.WX_ERR_CODE, res.errMsg));
			};
			locationcomplete = locationcomplete || function(res) {
				if (res.statusCode == ERROR_CONF.WX_ERR_CODE) {
					param.complete(that.buildErrorConfig(ERROR_CONF.WX_ERR_CODE, res.errMsg));
				}
			};
			if (!param.location) {
				that.getWXLocation(locationsuccess, locationfail, locationcomplete);
			} else if (that.checkLocation(param)) {
				var location = Utils.getLocationParam(param.location);
				locationsuccess(location);
			}
		}
	};


	class QQMapWX {

		/**
		 * 构造函数
		 * 
		 * @param {Object} options 接口参数,key 为必选参数
		 */
		constructor(options) {
			if (!options.key) {
				throw Error('key值不能为空');
			}
			this.key = options.key;
		};

		/**
		 * POI周边检索
		 *
		 * @param {Object} options 接口参数对象
		 * 
		 * 参数对象结构可以参考
		 * @see http://lbs.qq.com/webservice_v1/guide-search.html
		 */
		search(options) {
			var that = this;
			options = options || {};

			Utils.polyfillParam(options);

			if (!Utils.checkKeyword(options)) {
				return;
			}

			var requestParam = {
				keyword: options.keyword,
				orderby: options.orderby || '_distance',
				page_size: options.page_size || 10,
				page_index: options.page_index || 1,
				output: 'json',
				key: that.key
			};

			if (options.address_format) {
				requestParam.address_format = options.address_format;
			}

			if (options.filter) {
				requestParam.filter = options.filter;
			}

			var distance = options.distance || "1000";
			var auto_extend = options.auto_extend || 1;
			var region = null;
			var rectangle = null;

			//判断城市限定参数
			if (options.region) {
				region = options.region;
			}

			//矩形限定坐标(暂时只支持字符串格式)
			if (options.rectangle) {
				rectangle = options.rectangle;
			}

			var locationsuccess = function(result) {
				if (region && !rectangle) {
					//城市限定参数拼接
					requestParam.boundary = "region(" + region + "," + auto_extend + "," + result.latitude + "," +
						result.longitude + ")";
					if (options.sig) {
						requestParam.sig = Utils.getSig(requestParam, options.sig, 'search');
					}
				} else if (rectangle && !region) {
					//矩形搜索
					requestParam.boundary = "rectangle(" + rectangle + ")";
					if (options.sig) {
						requestParam.sig = Utils.getSig(requestParam, options.sig, 'search');
					}
				} else {
					requestParam.boundary = "nearby(" + result.latitude + "," + result.longitude + "," + distance +
						"," + auto_extend + ")";
					if (options.sig) {
						requestParam.sig = Utils.getSig(requestParam, options.sig, 'search');
					}
				}
				wx.request(Utils.buildWxRequestConfig(options, {
					url: URL_SEARCH,
					data: requestParam
				}, 'search'));
			};
			Utils.locationProcess(options, locationsuccess);
		};

		/**
		 * sug模糊检索
		 *
		 * @param {Object} options 接口参数对象
		 * 
		 * 参数对象结构可以参考
		 * http://lbs.qq.com/webservice_v1/guide-suggestion.html
		 */
		getSuggestion(options) {
			var that = this;
			options = options || {};
			Utils.polyfillParam(options);

			if (!Utils.checkKeyword(options)) {
				return;
			}

			var requestParam = {
				keyword: options.keyword,
				region: options.region || '全国',
				region_fix: options.region_fix || 0,
				policy: options.policy || 0,
				page_size: options.page_size || 10, //控制显示条数
				page_index: options.page_index || 1, //控制页数
				get_subpois: options.get_subpois || 0, //返回子地点
				output: 'json',
				key: that.key
			};
			//长地址
			if (options.address_format) {
				requestParam.address_format = options.address_format;
			}
			//过滤
			if (options.filter) {
				requestParam.filter = options.filter;
			}
			//排序
			if (options.location) {
				var locationsuccess = function(result) {
					requestParam.location = result.latitude + ',' + result.longitude;
					if (options.sig) {
						requestParam.sig = Utils.getSig(requestParam, options.sig, 'suggest');
					}
					wx.request(Utils.buildWxRequestConfig(options, {
						url: URL_SUGGESTION,
						data: requestParam
					}, "suggest"));
				};
				Utils.locationProcess(options, locationsuccess);
			} else {
				if (options.sig) {
					requestParam.sig = Utils.getSig(requestParam, options.sig, 'suggest');
				}
				wx.request(Utils.buildWxRequestConfig(options, {
					url: URL_SUGGESTION,
					data: requestParam
				}, "suggest"));
			}
		};

		/**
		 * 逆地址解析
		 *
		 * @param {Object} options 接口参数对象
		 * 
		 * 请求参数结构可以参考
		 * http://lbs.qq.com/webservice_v1/guide-gcoder.html
		 */
		reverseGeocoder(options) {
			var that = this;
			options = options || {};
			Utils.polyfillParam(options);
			var requestParam = {
				coord_type: options.coord_type || 5,
				get_poi: options.get_poi || 0,
				output: 'json',
				key: that.key
			};
			if (options.poi_options) {
				requestParam.poi_options = options.poi_options
			}

			var locationsuccess = function(result) {
				requestParam.location = result.latitude + ',' + result.longitude;
				if (options.sig) {
					requestParam.sig = Utils.getSig(requestParam, options.sig, 'reverseGeocoder');
				}
				wx.request(Utils.buildWxRequestConfig(options, {
					url: URL_GET_GEOCODER,
					data: requestParam
				}, 'reverseGeocoder'));
			};
			Utils.locationProcess(options, locationsuccess);
		};

		/**
		 * 地址解析
		 *
		 * @param {Object} options 接口参数对象
		 * 
		 * 请求参数结构可以参考
		 * http://lbs.qq.com/webservice_v1/guide-geocoder.html
		 */
		geocoder(options) {
			var that = this;
			options = options || {};
			Utils.polyfillParam(options);

			if (Utils.checkParamKeyEmpty(options, 'address')) {
				return;
			}

			var requestParam = {
				address: options.address,
				output: 'json',
				key: that.key
			};

			//城市限定
			if (options.region) {
				requestParam.region = options.region;
			}

			if (options.sig) {
				requestParam.sig = Utils.getSig(requestParam, options.sig, 'geocoder');
			}

			wx.request(Utils.buildWxRequestConfig(options, {
				url: URL_GET_GEOCODER,
				data: requestParam
			}, 'geocoder'));
		};


		/**
		 * 获取城市列表
		 *
		 * @param {Object} options 接口参数对象
		 * 
		 * 请求参数结构可以参考
		 * http://lbs.qq.com/webservice_v1/guide-region.html
		 */
		getCityList(options) {
			var that = this;
			options = options || {};
			Utils.polyfillParam(options);
			var requestParam = {
				output: 'json',
				key: that.key
			};

			if (options.sig) {
				requestParam.sig = Utils.getSig(requestParam, options.sig, 'getCityList');
			}

			wx.request(Utils.buildWxRequestConfig(options, {
				url: URL_CITY_LIST,
				data: requestParam
			}, 'getCityList'));
		};

		/**
		 * 获取对应城市ID的区县列表
		 *
		 * @param {Object} options 接口参数对象
		 * 
		 * 请求参数结构可以参考
		 * http://lbs.qq.com/webservice_v1/guide-region.html
		 */
		getDistrictByCityId(options) {
			var that = this;
			options = options || {};
			Utils.polyfillParam(options);

			if (Utils.checkParamKeyEmpty(options, 'id')) {
				return;
			}

			var requestParam = {
				id: options.id || '',
				output: 'json',
				key: that.key
			};

			if (options.sig) {
				requestParam.sig = Utils.getSig(requestParam, options.sig, 'getDistrictByCityId');
			}

			wx.request(Utils.buildWxRequestConfig(options, {
				url: URL_AREA_LIST,
				data: requestParam
			}, 'getDistrictByCityId'));
		};

		/**
		 * 用于单起点到多终点的路线距离(非直线距离)计算：
		 * 支持两种距离计算方式：步行和驾车。
		 * 起点到终点最大限制直线距离10公里。
		 *
		 * 新增直线距离计算。
		 * 
		 * @param {Object} options 接口参数对象
		 * 
		 * 请求参数结构可以参考
		 * http://lbs.qq.com/webservice_v1/guide-distance.html
		 */
		calculateDistance(options) {
			var that = this;
			options = options || {};
			Utils.polyfillParam(options);

			if (Utils.checkParamKeyEmpty(options, 'to')) {
				return;
			}

			var requestParam = {
				mode: options.mode || 'walking',
				to: Utils.location2query(options.to),
				output: 'json',
				key: that.key
			};

			if (options.from) {
				options.location = options.from;
			}

			//计算直线距离
			if (requestParam.mode == 'straight') {
				var locationsuccess = function(result) {
					var locationTo = Utils.getEndLocation(requestParam.to); //处理终点坐标
					var data = {
						message: "query ok",
						result: {
							elements: []
						},
						status: 0
					};
					for (var i = 0; i < locationTo.length; i++) {
						data.result.elements.push({ //将坐标存入
							distance: Utils.getDistance(result.latitude, result.longitude, locationTo[i]
								.lat, locationTo[i].lng),
							duration: 0,
							from: {
								lat: result.latitude,
								lng: result.longitude
							},
							to: {
								lat: locationTo[i].lat,
								lng: locationTo[i].lng
							}
						});
					}
					var calculateResult = data.result.elements;
					var distanceResult = [];
					for (var i = 0; i < calculateResult.length; i++) {
						distanceResult.push(calculateResult[i].distance);
					}
					return options.success(data, {
						calculateResult: calculateResult,
						distanceResult: distanceResult
					});
				};

				Utils.locationProcess(options, locationsuccess);
			} else {
				var locationsuccess = function(result) {
					requestParam.from = result.latitude + ',' + result.longitude;
					if (options.sig) {
						requestParam.sig = Utils.getSig(requestParam, options.sig, 'calculateDistance');
					}
					wx.request(Utils.buildWxRequestConfig(options, {
						url: URL_DISTANCE,
						data: requestParam
					}, 'calculateDistance'));
				};

				Utils.locationProcess(options, locationsuccess);
			}
		};

		/**
		 * 路线规划：
		 * 
		 * @param {Object} options 接口参数对象
		 * 
		 * 请求参数结构可以参考
		 * https://lbs.qq.com/webservice_v1/guide-road.html
		 */
		direction(options) {
			var that = this;
			options = options || {};
			Utils.polyfillParam(options);

			if (Utils.checkParamKeyEmpty(options, 'to')) {
				return;
			}

			var requestParam = {
				output: 'json',
				key: that.key
			};

			//to格式处理
			if (typeof options.to == 'string') {
				requestParam.to = options.to;
			} else {
				requestParam.to = options.to.latitude + ',' + options.to.longitude;
			}
			//初始化局部请求域名
			var SET_URL_DIRECTION = null;
			//设置默认mode属性
			options.mode = options.mode || MODE.driving;

			//设置请求域名
			SET_URL_DIRECTION = URL_DIRECTION + options.mode;

			if (options.from) {
				options.location = options.from;
			}

			if (options.mode == MODE.driving) {
				if (options.from_poi) {
					requestParam.from_poi = options.from_poi;
				}
				if (options.heading) {
					requestParam.heading = options.heading;
				}
				if (options.speed) {
					requestParam.speed = options.speed;
				}
				if (options.accuracy) {
					requestParam.accuracy = options.accuracy;
				}
				if (options.road_type) {
					requestParam.road_type = options.road_type;
				}
				if (options.to_poi) {
					requestParam.to_poi = options.to_poi;
				}
				if (options.from_track) {
					requestParam.from_track = options.from_track;
				}
				if (options.waypoints) {
					requestParam.waypoints = options.waypoints;
				}
				if (options.policy) {
					requestParam.policy = options.policy;
				}
				if (options.plate_number) {
					requestParam.plate_number = options.plate_number;
				}
			}

			if (options.mode == MODE.transit) {
				if (options.departure_time) {
					requestParam.departure_time = options.departure_time;
				}
				if (options.policy) {
					requestParam.policy = options.policy;
				}
			}

			var locationsuccess = function(result) {
				requestParam.from = result.latitude + ',' + result.longitude;
				if (options.sig) {
					requestParam.sig = Utils.getSig(requestParam, options.sig, 'direction', options.mode);
				}
				wx.request(Utils.buildWxRequestConfig(options, {
					url: SET_URL_DIRECTION,
					data: requestParam
				}, 'direction'));
			};

			Utils.locationProcess(options, locationsuccess);
		}
	};

	// const QQMapWX = qMapWX
	export default {
		//父组件传递的信息 mapKeyk地图key marker点位配置 latitude经度 longitude纬度 confirm为回调方法回调中携带选择的地址参数
		// 示例  <tmap @confirm="confirm" ></tmap>
		// confirm(data){ data为选择的数据 }
		name: 'tmap',
		props: {
			longitude: {
				type: String,
				default: ''
			},
			latitude: {
				type: String,
				default: ''
			},
			mapKey: {
				require: true,
				type: String,
				default: ''
			},
			mapType: {
				type: String,
				default: 'tmap'
			},
			marker: {
				type: Object,
				default: () => {}
			},
			disable: {
				type: Boolean,
				default: false
			},
			isPolygons: {
				type: Boolean,
				default: false
			},
			polygons: {
				type: Array,
				default: () => []
			},
			top: {
				type: [String, Number],
				default: 30
			},
			isCustomBar: {
				type: Boolean,
				default: false
			}
		},
		data() {
			return {
				statusBarH: 0,
				customBarH: 0,
				lat: this.$props?.latitude, //经度
				long: this.$props?.longitude, //维度
				key: this.$props?.mapKey,
				search: '',
				// qqmapsdk: {},
				qqmapsdk: new QQMapWX({
					key: this.$props?.mapKey
				}),
				poiList: [],
				markers: [],
				currentAd: {
					title: '',
				}, //选择的位址,
			};
		},
		created() {
			setTimeout(() => {
				this.initData();
			}, 100);
			let self = this
			uni.getSystemInfo({
				success: function(e) {
					self.statusBarH = e.statusBarHeight + 5
					if (uni.getMenuButtonBoundingClientRect?.()) {
						let custom = uni.getMenuButtonBoundingClientRect()
						self.customBarH = custom.height + 5
					} else {
						self.customBarH = 30
					}
				},
			})
		},
		methods: {
			//初始化
			initData() {
				uni.getLocation({
					type: 'gcj02',
					isHighAccuracy: true,
					success: (data) => {
						this.long = this.$props?.longitude || data.longitude;
						this.lat = this.$props?.latitude || data.latitude;
						this.changeMarkers();
						this.goSearchNearby();
					}
				});
			},
			poitap(e) {
				this.onTap(e)
			},
			onTap(e) {
				this.lat = e.detail.latitude;
				this.long = e.detail.longitude;
				this.changeMarkers();
				this.search = '';
				this.goSearchNearby();
			},
			changeMarkers() {
				this.markers[0] = {
					...this.$props?.marker,
					longitude: this.long,
					latitude: this.lat
				};
			},
			//当前位址信息
			goSearchNearby() {
				let that = this;

				that.qqmapsdk.reverseGeocoder({
					location: {
						latitude: that.lat,
						longitude: that.long
					},
					get_poi: 1,
					poi_options: 'policy=2;radius=3000;page_size=20;page_index=1',
					success: (data) => {
						that.poiList = data.result.pois;
						that.currentAd = that.poiList[0];
						that.$emit('changeMarker', {
							...that.currentAd,
							longitude: that.currentAd.location.lng,
							latitude: that.currentAd.location.lat,
						});
					},
					fail: (e) => {
						uni.showToast({
							title: e.message,
							icon: 'none'
						});
					}
				});
			},
			//搜索
			gosearch() {
				if (!this.search) {
					uni.showToast({
						title: '请输入搜索内容',
						icon: 'none'
					});
					return;
				}
				let that = this;
				that.qqmapsdk.getSuggestion({
					keyword: that.search,
					location: that.lat + ',' + that.long,
					success: (data) => {
						that.poiList = data.data;
					},
					fail: (e) => {
						uni.showToast({
							title: e.message,
							icon: 'none'
						});
					}
				});
			},
			//关闭地图
			closeMap() {
				this.$emit('confirm');
			},
			select(item) {
				const {
					lng: longitude,
					lat: latitude
				} = item?.location;
				this.search = item.title;
				if (this.currentAd.id == item.id) return;
				this.currentAd = item;
				this.lat = latitude;
				this.long = longitude;
				this.changeMarkers();
				this.$emit('changeMarker', {
					...this.currentAd,
					longitude,
					latitude,
				});
			},
			//确定
			submit() {
				if (this.$props.disable) {
					return;
				}
				const {
					lng: longitude,
					lat: latitude
				} = this.currentAd?.location;

				this.currentAd = {
					...this.currentAd,
					longitude,
					latitude
				};
				this.$emit('confirm', this.currentAd);
			},
		}
	};
</script>
<style lang="scss" scoped>
	.map-content {
		position: fixed;
		top: 0;
		left: 0;
		bottom: 0;
		right: 0;
		z-index: 99;
		background-color: #fff;

		.top {
			position: absolute;
			width: 100%;
			height: 80rpx;
			display: flex;
			justify-content: space-between;
			align-items: center;
			padding: 10rpx 40rpx;
			box-sizing: border-box;
			background-color: rgba(0, 0, 0, 0.2);
			color: #fff;
			z-index: 999;

			.confirm {
				height: 60rpx;
				line-height: 60rpx;
				padding: 0 20rpx;
				border-radius: 10rpx;
				background-color: #42b983;
			}

			.address-text {
				width: 55vw;
				text-align: center;
				overflow: hidden;
				word-wrap: break-word;
				display: -webkit-box;
				-webkit-line-clamp: 1;
				-webkit-box-orient: vertical;
			}
		}

		.map {
			position: relative;
			width: 100vw;
			height: 50vh;

			.position-icon {
				position: absolute;
				left: 50%;
				top: 50%;
				width: 50px;
				height: 40px;
				margin-top: -12px;
				transform: translate(-50%, -50%);
			}
		}

		.search {
			padding: 10rpx 20rpx;
			display: flex;
			justify-content: center;
			background-color: #fff;

			input {
				flex: 1;
				width: calc(100vw - 80rpx);
				padding: 0 20rpx;
				height: 60rpx;
				border: 1px solid #ccc;
				border-radius: 10rpx;
			}
		}

		.bot-box {

			height: calc(50vh - 50px);
			overflow: auto;
			width: 100vw;
			background-color: #fff;

			.empty {
				margin-top: 40rpx;
				display: flex;
				align-items: center;
				justify-content: center;
			}

			.poi-list {
				padding: 0 $uni-spacing-row-base;
				box-sizing: border-box;

				.poi-item {
					margin: 20rpx 0;
					padding: 10rpx;
					border: 1px solid $uni-border-color;
					border-radius: $uni-border-radius-base;

					.poi-name {
						font-size: 34rpx;
						color: #333;
					}

					.poi-address {
						.address {
							width: 100%;
							font-size: 26rpx;
							overflow: hidden;
							color: #999;
							white-space: nowrap;
							text-overflow: ellipsis;
						}
					}
				}

				.poi-item:active {
					color: #fff;
					border: 1px solid #42b983;
				}
			}
		}
	}
</style>